Pocket-size centrifuge



FIG. 1 is a top plan view of a pocket size centrifuge, showing our new design;

FIG. 2 is a side elevational view of the left side thereof, with the cover in open position;

FIG. 3 is an inverted side elevational view of the right side thereof;

FIG. 4 is an inverted end elevational view of the rear end thereof;

FIG. 5 is an elevational view of the front end thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof, with the cover open. 

The ornamental design for a pocket size centrifuge, substantially as shown and described. 